Which of the following atoms has the largest atomic radius? Provide an explanation
a Hydrogen
b. Sodium
C Lithium
d Rubidium

Respuesta :

Answer:

Rubidium 265 pm

Explanation:

As can be seen in the figures below, the atomic radius increases from top to bottom in a group, and decreases from left to right across a period

Hydrogen 53 pm

Lithium 167 pm

Sodium 190 pm